15890446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5088

約数の個数: 24

約数和(自身を含む): 28220472

約数和(自身を除く): 12330026

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 5051, 10102, 55561, 65663, 111122, 131326, 611171, 722293, 1222342, 1444586, 7945223, 15890446]

約数ペア:

[(1, 15890446), (2, 7945223), (11, 1444586), (13, 1222342), (22, 722293), (26, 611171), (121, 131326), (143, 111122), (242, 65663), (286, 55561), (1573, 10102), (3146, 5051)]